http://www.bioone.org/doi/abs/10.1894/mh-22.1
Feral emus in Texas!!! The bibliography has some valuably specific references – like a 40-hour stakeout of waterholes in Western Australia where emus drink.
Gee! References to feral emus in a half a dozen U.S. states!
Next:
‘You may not be aware that emu-farming was started in WA by a French company, without any public comment process, or adequate environmental or economic studies. Eggs from the WA sub-species were consequently sent to France, USA, South Africa, and any other country silly enough to let them in. At the last count I heard, there are 30,000 emus in France, and similar numbers in farms in other countries.’
[http://www.awpc.org.au/submissions/submission14.htm]
Sad Bit: there’s an ‘exotic hunting park’ in Texas, where you can shoot an emu. Mike is proudly pictured there with the emoo he deaded. 100% success rate guaranteed!! Well done, Mike!
I am going to have a lie-down.
Supreme Emu
Some of the 'feral" emus were escapees. others were "set free" when the bottom fell out of the emu market since ranchers were left with thousands of birds that no one wanted and they were now costing them to feed. In one instance that i can relate here it's a bit amusing how a small group "gained" their freedom... this is a true story, btw.
When emu sales dropped to zero one of the local ranchers decided to give away his yearlings. He had no buyers, no place to store hundreds of pounds of meat nor the manpower to process so many birds. He went to the local feed store (the one I currently go to) and offered them up "free to good home" kind of like a litter of unwanted kittens.
One of the other gentlemen there agreed to take as many as they could fit into his tiny livestock trailer.
So they finally met up at the rancher's property, "prospective owner" with trailer backed up to the yearling pen.. rancher in anticipation of getting rid of about 25 yearling eating machines.
Emus were caught and loaded.. the prospective owner was happy to have more critters wandering around his acreage... the rancher was glad to see the beasts go.
The trailer door was swung shut behind the last emu they could fit into the trailer.. i was told the head count ran about 25 yearling emus of both male and female birds. The rancher's wife swung the door to the trailer shut as the last bird was loaded as she had behind every bird.
The two men waved goodbye to each other and the prospective owner headed home towards Briggs, Texas... Now the trip between Florence, Texas (where the rancher lived) and Briggs is about eleven miles give or take a bit.. so the "new owner" didn't have far to go...
Within a few hours of the trade the rancher received a visit from the local police department.. it seems there had been a problem with the birds..... now.. lets back up a bit.. rancher was giving away emus.. new owner was gladly accepting about 25 birds.. the two men, the ranchers friends and employees were helping to catch and load the birds, and the rancher's wife was dutifully controlling the back or the trailer to keep any frightened emu from crashing back out again.. so what could possibly have gone wrong through the transaction?
Well.. it seems that somewhere between Florence and Brigs.. 25 happy emus were gaining their freedom.. every time they hit a bump.. slowed to a stop or started to speed back up again.. the trailer door (whom everyone thought had been latched by the rancher's wife) swung open.. now to a frightened confused emu who has no interest in travel by trailer.. this appeared to be a golden opportunity to venture out into the 'wilds" of Texas .. also keep in mind that cattle ranchers down here love barbed wire.. so emu can pretty much venture wherever they want to that isn't surrounded by 6 foot tall or higher field fence.
Upon reaching home the new "owner" found an unlatched empty trailer.. The police had told the rancher to go "get his **** birds".. to which he replied.. "They aren't mine.. i gave them to this guy.. " names were swapped and the police headed over to the "emu-less owner". Upon being informed of his duty to go catch now free ranging emu he loaded the trailer back up to his truck and headed out searching for the birds over the next few days... ... he finally spotted a couple of emu happily wandering around a cattle rancher's land.. went over to the house of the cattle rancher to let him know he was there to attempt to catch "his" emu... the cattle rancher refused to allow him on the property .. simply stating.. "those are my emu now..."
I have no idea how many birds the "emu-less owner" was able to recover.. my understanding was that it was 0... so somewhere in the neighborhood of 25ish emu gained freedom accidently that day and their offspring still wander the "wilds of Texas" somewhere in the neighborhood of Briggs and Florence Texas (or further) today.
I know of another population of feral emu down near Fred, Texas.. they are supposedly birds that were released when the ranchers couldn't afford to continue feeding them .. they are said to be found in "groups of 5 or more"..